Chapter 7, Problem 7.31P

Interpretation Introduction

(a)

Interpretation:

Generate a table of $H\left(J/g\right)$ versus $T\left({}^{0}C\right)$.

Concept introduction:

The specific enthalpy can be calculated using the equation.

$H=\frac{Q}{m}$

Where Q = heat added and m = mass flow rate of liquid

Interpretation Introduction

(b)

Interpretation:

Fit a line using the data in part (a).

Concept introduction:

The specific enthalpy can be calculated using the equation.

$H=\frac{Q}{m}$

Where Q = heat added and m = mass flow rate of liquid

Interpretation Introduction

(c)

Interpretation:

Estimate the heat input required to raise the temperature and explain the accuracy of the answer.

Concept introduction:

The specific enthalpy can be calculated using the equation.

$H=\frac{Q}{m}$

Where Q = heat added and m = mass flow rate of liquid

Interpretation Introduction

(d)

Interpretation:

Explain what happens to additional energy.

Concept introduction:

The specific enthalpy can be calculated using the equation.

$H=\frac{Q}{m}$

Where Q = heat added and m = mass flow rate of liquid